BACKGROUND: Specific immunotherapy is the only potentially curative treatment in patients with allergic rhinitis and allergic asthma. Health economic evaluations on this treatment, particularly in a German context, are sparse. OBJECTIVE: To evaluate the cost-effectiveness of specific subcutaneous immunotherapy (SCIT) in addition to symptomatic treatment (ST) compared with ST alone in a German health care setting. METHODS: The analysis was performed as a health economic model calculation based on Markov models. In addition, we performed a concomitant expert board composed of allergy experts in pediatrics, dermatology, pneumology, and otolaryngology. The primary perspective of the study was societal. Additional sensitivity analyses were performed to prove our results for robustness. RESULTS: The SCIT and ST combination was associated with annual cost savings of Euro140 per patient. After 10 years of disease duration, SCIT and ST reach the breakeven point. The overall incremental cost-effectiveness ratio (ICER) was Euro-19,787 per quality-adjusted life-year (QALY), with a range that depended on patient age (adults, Euro-22,196; adolescents, Euro-14,747; children, Euro-12,750). From a third-party payer's perspective, SCIT was associated with slightly additional costs. Thus, the resulting ICER was Euro8,308 per QALY for all patients. CONCLUSIONS: Additional SCIT was associated with improved medical outcomes and cost savings compared with symptomatic treatment alone according to a societal perspective. Taking a European accepted ICER threshold of up to Euro50,000 per QALY into account, additional SCIT is considered clearly cost-effective compared with routine care in Germany. The degree of cost-effectiveness is strongly affected by costs related to SCIT and the target population receiving such treatment.
BACKGROUND: Specific immunotherapy is the only potentially curative treatment in patients with allergic rhinitis and allergic asthma. Health economic evaluations on this treatment, particularly in a German context, are sparse. OBJECTIVE: To evaluate the cost-effectiveness of specific subcutaneous immunotherapy (SCIT) in addition to symptomatic treatment (ST) compared with ST alone in a German health care setting. METHODS: The analysis was performed as a health economic model calculation based on Markov models. In addition, we performed a concomitant expert board composed of allergy experts in pediatrics, dermatology, pneumology, and otolaryngology. The primary perspective of the study was societal. Additional sensitivity analyses were performed to prove our results for robustness. RESULTS: The SCIT and ST combination was associated with annual cost savings of Euro140 per patient. After 10 years of disease duration, SCIT and ST reach the breakeven point. The overall incremental cost-effectiveness ratio (ICER) was Euro-19,787 per quality-adjusted life-year (QALY), with a range that depended on patient age (adults, Euro-22,196; adolescents, Euro-14,747; children, Euro-12,750). From a third-party payer's perspective, SCIT was associated with slightly additional costs. Thus, the resulting ICER was Euro8,308 per QALY for all patients. CONCLUSIONS: Additional SCIT was associated with improved medical outcomes and cost savings compared with symptomatic treatment alone according to a societal perspective. Taking a European accepted ICER threshold of up to Euro50,000 per QALY into account, additional SCIT is considered clearly cost-effective compared with routine care in Germany. The degree of cost-effectiveness is strongly affected by costs related to SCIT and the target population receiving such treatment.
Authors: G Walter Canonica; Jean Bousquet; Thomas Casale; Richard F Lockey; Carlos E Baena-Cagnani; Ruby Pawankar; Paul C Potter; Philippe J Bousquet; Linda S Cox; Stephen R Durham; Harold S Nelson; Giovanni Passalacqua; Dermot P Ryan; Jan L Brozek; Enrico Compalati; Ronald Dahl; Luis Delgado; Roy Gerth van Wijk; Richard G Gower; Dennis K Ledford; Nelson Rosario Filho; Erkka J Valovirta; Osman M Yusuf; Torsten Zuberbier Journal: World Allergy Organ J Date: 2009-11-19 Impact factor: 4.084
Authors: Giorgio Walter Canonica; Linda Cox; Ruby Pawankar; Carlos E Baena-Cagnani; Michael Blaiss; Sergio Bonini; Jean Bousquet; Moises Calderón; Enrico Compalati; Stephen R Durham; Roy Gerth van Wijk; Désirée Larenas-Linnemann; Harold Nelson; Giovanni Passalacqua; Oliver Pfaar; Nelson Rosário; Dermot Ryan; Lanny Rosenwasser; Peter Schmid-Grendelmeier; Gianenrico Senna; Erkka Valovirta; Hugo Van Bever; Pakit Vichyanond; Ulrich Wahn; Osman Yusuf Journal: World Allergy Organ J Date: 2014-03-28 Impact factor: 4.084
Authors: G Feljandro P Ramos; Sandra Kuiper; Edward Dompeling; Antoinette D I van Asselt; Wim J C de Grauw; J André Knottnerus; Onno C P van Schayck; Tjard R J Schermer; Johan L Severens Journal: BMC Med Res Methodol Date: 2011-11-09 Impact factor: 4.615
Authors: Oliver Pfaar; Claus Bachert; Albrecht Bufe; Roland Buhl; Christof Ebner; Peter Eng; Frank Friedrichs; Thomas Fuchs; Eckard Hamelmann; Doris Hartwig-Bade; Thomas Hering; Isidor Huttegger; Kirsten Jung; Ludger Klimek; Matthias Volkmar Kopp; Hans Merk; Uta Rabe; Joachim Saloga; Peter Schmid-Grendelmeier; Antje Schuster; Nicolaus Schwerk; Helmut Sitter; Ulrich Umpfenbach; Bettina Wedi; Stefan Wöhrl; Margitta Worm; Jörg Kleine-Tebbe; Susanne Kaul; Anja Schwalfenberg Journal: Allergo J Int Date: 2014